1935in 2019, in order to avenge his father, zhang hantao repeatedly punished and killed traitors in the small seaside town of bindao, a small seaside town in southern liaoning in order to avenge his father's revenge, causing an uproar. aaa。 qingchuan, a veteran captain of the japanese military police who was a detective, spent a lot of manpower and material resources to solve the "killing eight directions" case, and gradually discovered zhang hantao's major suspicion while peeling off the threads. zhang hantao was in a desperate situation while dealing with qingchuan and many forces. he wanted to return to the life of a civilian, but found that his father's revenge had caused the members of the anti-japanese united army, anti-japanese bandits and innocent people to be brutally massacred by japanese invaders. zhang hantao thus gave up his ego and vowed to resist the japanese invaders to avenge his compatriots in the death. under the sacrificial rescue of the anti-japanese united intelligence webmaster zhang laicai and the support and guidance of his successor wang gang, the hamashima japanese invaders group headed by qingchuan, and won a group of important weapons and resources for the anti-japanese united nations, becoming a legendary figure in the civil anti-japanese war.